Sony Ericsson K850i Mobile Phone - Page 2 - Answered Questions & Fixed issues

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umm did u check tht the correct "service center" number and the rite type of "SMS access"? "subscription" and all those feature might affect it also. depending on the network u are on, the numbers will b different. try contacting ur providers for this. if u r usin rogers, then i can tell u mines but if not, its better to call them or chat online. hope this helped if this doesnt do it, you can ask the providers also since u will prolly b on the fone with them already.

-BobClincton

help with the above

Pratap, it sounds me water damage problem,if you are not Technitian dont try this please.give some oficial repairer.this is a hardware problem and probably problem is with PA Network IC or/and Avilma, 1.First clean board with Alcool2. after this let it dry completely then apply paste in ICs and rehot to 310 to 375c up to 12min with Hot air gun, make sure ic's and board's doesnt move on the place during process.3. after this leave board to 15 min for come to normal temperature.4. then try to charge and use to check if solved (90% of cases it solved) other 10% possibility of camera flat cable damaged cause the same problem. so Best Of Luck.

Good eveningCheck the battery . You are certain that all connections functionthe power is on and the connections are in their place.All the bestKolbrun

there are some virus issu so first u restore default manufecturing setting of your phone from seting tab then try bluetooth device

possible faulty software in the phone, try using sony ericsson update service (on sony ericsson website with instructions)

Hi rizwanhan90Click on link www.manualowl.com for free pdf owner's manual and then go to the index and look up the troubleshooting section.

Hi,The problem is the reception on your screen and is not on your joy stick. Please get it fixed on dealer

Fixya can't supply these codes to unlock the phone we have no access, you can however get them for a small fee on the Internet, just type in the make and model of the phone and google it.

you can get the unlock code for your sony ericsson k850i from Prounlocking.com

Hello,the problem is as a result of software corruption. Your phone operating system is corrupt for one reason or the other. The phone operating system might have gotten virus through bluetooth transfer, internet browsing or via the memory card.To solve the problem, you need to flash the phone . Flashing the phone means reinstalling the phones operating system software files. The phone will be fully formatted and a fresh operating system files will be reinstalled.You can use software updater to flash the phone. Download software updater from sonyerricon.com. Install it on your computer, open the software updater, connect the phone via usb cable to your computer. Allow the computer to recognize the phone, then click update. Follow all direction from the software updater application. And your computer must be connected to the internet.I hope you understand this.Good luck.

that probably happens because the phone you have it locked to a particular network, and the sim card you have is not for that network. you can find free sites online which enable you to unlock your phone. if you still need help, message me, and i'll see if i can find you one

you should probably take the phone to your network provider

can you please be more specific?

did you try charging the phone? if after trying that you still have the same problem, remove the battery, replace it. then press and hold the power button and release. maybe you're holding it down for too long and it goes back off afterward

simply reinstaled soetware

http://www.umnet.com/phone/1392-Sony_Ericsson_K850i CLICK ON LEFT ...

Try different battery if it dosent works its defective and needs to be replaced, go to service provider or manufacturer

hi there are many websites in which let you calculate a code however some are scams and ask for texts in which they rob your credit etc. try typing it in google and good luck with your results